The brother of a Chicago woman shot to death in the parking lot of an Elgin bar Sunday is wanted on a murder warrant in connection with the incident, Elgin police said.

Shannon Smith, 23, of Chicago, is being sought by police and asking residents’ help in finding him, Police Chief Ana Lalley said in a video posted to social media Tuesday night.

Shaprie Smith-Tate, 25, of the 6000 block of Fairfield Avenue, died at Presence St. Joseph Hospital in Elgin from multiple gunshot wounds, according to the Kane County Coroner’s Office. An autopsy was performed Monday.

A warrant for first-degree murder and other charges has been issued by the Kane County state’s attorney for Shannon Smith’s arrest, Lalley said.

Three other people — two woman and a man — were hit by gunfire in the incident, which began as an argument in the parking lot of D Hangout Bar and Grill, 550 S. McLean Blvd, Lalley said.

Both siblings were involved in the fight, Lalley said. No information on what the argument was about, if Smith-Tate was intentionally shot or why the siblings were in Elgin were released by police.

Shannon Smith fled the scene in a vehicle following the shooting, Elgin police said. That vehicle was later located in Chicago with the help of the Illinois State Police, Lalley said.

“At this point we have exhausted all investigative means to locate him,” including discussions with the family, she said.

“We have been balancing the loss the Smith family experienced with our attempts to locate Shannon Smith,” Lalley said.

Those with information on Smith’s whereabouts are asked to call 911 or the Elgin Police Department at 847-289-270 but are advised to not approach Shannon Smith as he may be armed.

Lalley also asked Shannon Smith to contact police and turn himself in.

“Contact a law enforcement agency to arrange a peaceful surrender,” Lalley said.